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CH Technologies (USA), Inc.

Specialists in Nose-Only/ Whole Body Inhalation Exposure for Toxicology, Bio-Defense, Pharmacology, and Infectious Disease Research.

We offer modular turn-key Exposure Systems for Mice, Rats, Guinea Pigs, and Rabbits.  Our patented systems are fully expandable and available in nickel-plated aluminum or 316 stainless steel.  A wide variety of available configurations, from single to multi-tier make CH Technologies systems your choice for large or small scale configurations.  

Some of our other available products include our Flagship Automatic and Manual Cigarette Smoking Machines, Bio-Aerosol Nebulizing Generator (BANG), Vilnius Dry Powder Aerosol Generator, and a variety of measurement systems and accessories.  Our services include Standard and Custom System designs for positive and negative pressure exposure, Design of Combustion Systems for Inhalation Exposure, SOP Write/Review, 
and Custom Design of Automation Hardware and Software.

Not sure where to start. Our customer service specialists and team of engineers are here waiting to
 assist you.